ELECTRO-MECH SCOREBOARD CO.

Transcription

1 LCTRO-MCH SCORBOARD CO BASBALL SCORBOARD OWNR S HANDBOOK Thank you for choosing an lectro-mech Scoreboard for your athletic complex. We are confident that your new scoreboard will give many years of reliable service. Rev. 6 Revised: 04/27/2006

2 1260 Page 2 TABL O CONTNTS SCORBOARD SPCIICATIONS... 3 SCORBOARD INSTALLATION... 4 MCHANICAL INSTALLATION...4 Post Installation...4 Mounting The Scoreboard...8 MOUNTING HARDWAR...9 Mounting The Optional Side Sponsor Panel...11 Mounting The Optional Top Sponsor Panel...11 LCTRICAL INSTALLATION...12 Ground Connection...12 Power Connections...13 ScoreLink Control Cable Installation...14 Control Console Connections...16 Control Console Safety Warning...16 SCORBOARD OPRATION SCORBOARD STARTUP...17 GAM TIM OPRATION...17 SCORBOARD SHUTDOWN...18 SRVICING TH SCORBOARD COMPONNT RPLACMNT...19 LD Digits And Indicators Replacement...19 LD Driver Module Replacement...22 LD Power Supply Module Replacement...24 LD Power Interface Board Replacement...25 WARRANTY... 26

3 1260 Page 3 SCORBOARD SPCIICATIONS GNRAL: This TL listed scoreboard includes the scoreboard cabinet, mounting hardware, control console, 10 ft. extension cable, and junction box. DIMNSIONS: 12 L x 8 H x 6 D (1260 with a side sponsor panel measures 20 L x 8 H x 6 D, 1260 with two side sponsor panels measures 28 L x 8 H x 6 D) WIGHT: 285 lbs (1260 with a side sponsor panel weighs 420 lbs, 1260 with two side sponsor panels weighs 555 lbs.) SCORBOARD CONSTRUCTION: The outer frame is made from extruded aluminum. Internal structural parts may be extruded aluminum or formed from aluminum sheet. The face and back are made from aluminum sheet. The face and masks are finished with enamel paint. Black is the standard color. The captions are white exterior grade vinyl. DISPLAY: The 1260 baseball scoreboard displays HOM and GUST scores to 99, INNINGS (INNING) to 19, BALLS (BALL), STRIKS (STRIK), OUTS (OUT), HIT (H), and RROR (). DIGITS AND INDICATORS: Red light emitting diodes mounted on printed circuit boards form the digits and indicators. The score digits are 24 tall. All other digits are 18 tall. Circular clusters of light emitting diodes form the 4 diameter HIT and RROR indicators. POWR RQUIRMNTS: Scoreboard VAC, 1.3 A, 60 Hz Control Console VAC, 0.5 A, 60 Hz SCORBOARD LCTRONICS: 100% solid state fully enclosed. CONTROL CONSOL: The control console features a microprocessor, 15 key sealed membrane keypad, and an attached 6 foot power cord. The console housing consists of ABS plastic base and top pieces with a steel back plate. CONTROL CABL: The cable has two 22 AWG stranded copper conductors with semi-rigid PVC insulation. It also has a braided shield and a foil shield. The polyethylene jacket is rated at 300 volts. The cable is direct burial rated and measures approximately ¼ in diameter. This item is sold separately from the scoreboard. JUNCTION BOX AND XTNSION CABL: A 4 ¼ x 2 ¼ x 2 junction box with a ¼ stereo jack mounted on the face plate is attached to the control cable at the point of operation. A 10 ft. extension cable connects the control console to the junction box. SCORLINK 300 R MODM SYSTM: This accessory can be used in place of control cable and junction box for this scoreboard without internal modifications to the scoreboard or the control console. Refer to the SCORLINK 300 R MODM SYSTM OWNR S HANDBOOK for more information. WARRANTY: ive year limited warranty.

4 1260 Page 4 SCORBOARD INSTALLATION This part of the manual describes the mechanical and electrical installation of the scoreboard. One of the items listed below must be purchased in order to complete the installation: Control cable (length dependent upon installation site layout) ScoreLink 300 R Modem System Items not provided by lectro-mech Scoreboard Company that are necessary for installation: Two posts (Additional posts are needed if optional side sponsor panels are purchased.) Power cable to connect the scoreboard to the power source Grounding hardware A grounded NMA 5-15R 120 VAC receptacle for the control console at the scorekeeper s table. Items not provided that are recommended by lectro-mech Scoreboard Company for installation: A weatherproof power disconnect at the scoreboard lectro-mech Scoreboard Company performs installations in some areas. In other areas, we can help you contact an independent installer. In areas in which installation service is not available from lectro-mech Scoreboard Company, we will make every effort to answer your installation questions. Qualified personnel should perform the scoreboard installation. Consult national and local codes before installation. MCHANICAL INSTALLATION The mechanical installation includes installing the posts and mounting the scoreboard and the optional sponsor panels (if purchased) to the posts. Post Installation The scoreboard mounts on two posts. An additional post will be required for each optional side sponsor panel, if purchased. Typically installers will use steel pipes or I- beams. In order to reduce the glare from the sun on the front of the scoreboard, position the posts so that the front of the scoreboard is angled away from the afternoon sun, if possible. The mounting hardware will accommodate posts up to 7 inches outer diameter. Sink the posts in reinforced concrete footings. igure 1 shows the spacing of the posts for a 1260 scoreboard. The specifications for the posts and concrete footings are dependent upon the expected local wind and soil conditions, the height of the scoreboard from the ground, and the local building codes. lectro-mech Scoreboard Company assumes no responsibility for the installation of scoreboards by others.

5 1260 Page 5 12' 8' 8' WATHRPROO CONVNINC RCPTACL POWR CABL IN 3/4" CONDUIT POWR DISCONNCT #6 BAR COPPR GROUND WIR 5/8" BRASS TAR DROP CONNCTOR 5/8" X 8' COPPR CLAD GROUND ROD CONTROL CABL IN 3/4" CONDUIT TO CONTROL LOCATION TO POWR SOURC 10' igure Post Spacing igure 2 shows the spacing of the posts for a 1260 scoreboard with an optional side sponsor panel. The side sponsor panel is a separate assembly that bolts to the side of the scoreboard.

6 1260 Page 6 8' 20' 8' 8' WATHRPROO CONVNINC RCPTACL POWR CABL IN 3/4" CONDUIT POWR DISCONNCT #6 BAR COPPR GROUND WIR 5/8" BRASS TAR DROP CONNCTOR 5/8" X 8' COPPR CLAD GROUND ROD CONTROL CABL IN 3/4" CONDUIT TO CONTROL LOCATION TO POWR SOURC 10' igure with Side Sponsor Panel Post Spacing igure 3 shows the spacing of the posts for a 1260 scoreboard with two optional side sponsor panels. The side sponsor panels are separate assemblies that bolt to the sides of the scoreboard.

7 1260 Page 7 28' 8' 8' 8' 8' WATHRPROO CONVNINC RCPTACL POWR CABLIN 3/4" CONDUIT POWR DISCONNCT #6 BAR COPPR GROUND WIR 5/8" BRASS TAR DROP CONNCTOR 5/8" X 8' COPPR CLAD GROUND ROD CONTROL CABL IN 3/4" CONDUIT TO CONTROL LOCATION TO POWR SOURC 10' igure with Two Side Sponsor Panels Post Spacing igure 4 shows the spacing of the posts for a 1260 scoreboard with an optional top sponsor panel. This panel is a separate unit that mounts on the same posts as the scoreboard.

8 1260 Page 8 12' 8' 33" 8' WATHRPROO CONVNINC RCPTACL POWR CABL IN 3/4" CONDUIT POWR DISCONNCT #6 BAR COPPR GROUND WIR 5/8" BRASS TAR DROP CONNCTOR 5/8" X 8' COPPR CLAD GROUND ROD CONTROL CABL IN 3/4" CONDUIT TO CONTROL LOCATION TO POWR SOURC 10' igure with Top Sponsor Panel Post Spacing Mounting The Scoreboard The scoreboard is attached to the posts at four points. igure 5 shows the location of the mounting points on the rear of the scoreboard.

9 LI CH AN GIN M SS AG TYP CONORMS TO ANSI/UL-1433 & ANSI/UL-48 S T D R US TL LISTD LCTRIC SIGNS AND CONTROL CNTRS OR LCTRIC SIGNS LCTRO- MCH SCORBOARD CO. #3 Industri al Parkway P.O. Box 102 Wrightsville, GA Mode l No. M M Ser ial No. AB- Date of Mfg. 120 VAC 60 Hz 13.3 A No. of la mpholde rs 10 7 Replace with 15 W lamp, maximum CAUTION lectric shock hazard: Disconnect power before servicing equipment C hec k w ith t he applicable st at e and local codes before installation 1260 Page 9 MOUNTING POINT #1 MOUNTING POINT #2 igure 5 Mounting Points MOUNTING POINT #3 MOUNTING POINT #4 MOUNTING HARDWAR our sets of mounting hardware are provided to attach the scoreboard at these points. Additional hardware sets are provided to attach the optional top sponsor panels, if ordered. A single set of mounting hardware for the scoreboard consists of a steel angle bracket, two threaded rods, two washers, and two nuts. A single set of mounting hardware for an optional top sponsor panel consists of a steel angle bracket, two threaded rods, four washers, and four nuts. igure 6 shows an overhead cross section view and a side cross section view of the scoreboard attached to a post at a mounting point. A steel bar is riveted inside the scoreboard s aluminum extrusion frame. The bar has two tapped holes. The threaded rods screw into these tapped holes. The washers and nuts are used to clamp the steel angle bracket against the steel post and hold the scoreboard in place.

10 1260 Page 10 xtrusion Lip Scoreboard Back Threaded Rod Steel Angle Bracket Overhead Cross Section View 1/4-Inch lat Bar With Tapped Holes Nut Washer 7-Inch Steel Post 7-Inch Steel Post Steel Angle Bracket Nut Washer Side Cross Section View Aluminum rame xtrusion Scoreboard ace Threaded Rod 1/4-Inch lat Bar With Tapped Holes Scoreboard Back igure 6 Standard Mounting Method The following steps describe how to mount the scoreboard on the posts: 1. Place the scoreboard cabinet against the posts on the ground. Make sure the mounting points are aligned with the posts. 2. Screw the threaded rods into the tapped holes in the scoreboard. 3. Place a steel angle bracket over the threaded rods at mounting point #1. 4. Place a washer over each threaded rod. 5. Screw the nuts onto the threaded rods so that the bracket is loosely held in place. 6. Repeat steps 3-6 at the other mounting points. 7. Raise the scoreboard into place and tighten the nuts to clamp the scoreboard in place on the posts. Note: Be sure to leave enough space on the posts above the scoreboard for the optional top sponsor panel, if purchased.

11 1260 Page 11 Mounting The Optional Side Sponsor Panel If you purchased the optional side sponsor panel, the scoreboard has been modified so that the sponsor panel bolts to the side of the scoreboard cabinet. our bolts and washers are provided to attach the side sponsor panel to the scoreboard. The following steps describe how to attach the sponsor panel to the scoreboard and mount the optional side sponsor panels on the posts: 1. There are four small access panels on the rear of the side sponsor panel. Remove these access panels. 2. Position the sponsor panel next to the scoreboard. 3. Screw the threaded rods into the tapped holes at one of the sponsor panel mounting points. 4. Place an aluminum angle bracket over the threaded rods at the mounting point. 5. Place a washer over each threaded rod. 6. Screw the nuts onto the threaded rods so that the bracket is loosely held in place. 7. Repeat steps 3-6 at the other mounting point. 8. Place a washer over a bolt. 9. Insert the bolt into the top sponsor access panel opening and through the hole in the frame. 10. Screw the bolt into the tapped hole in the scoreboard cabinet. 11. Repeat steps 8-10 at the other three access panel openings. 12. Tighten the nuts to clamp the sponsor panel in place on the post. 13. Re-install the access panels. Mounting The Optional Top Sponsor Panel Additional hardware sets are provided to attach the optional top sponsor panels, if purchased. The following steps describe how to mount the top sponsor panel on the posts: 1. Raise the top sponsor panel in place above the scoreboard. Make sure the mounting points are aligned with the posts. 2. Place the threaded rods through the mounting holes in the top sponsor panel at one mounting point. 3. Place a washer over each threaded rod inside the frame of the top sponsor panel. 4. Screw a nut onto each threaded rod behind the washers inside the frame of the top sponsor panel. 5. Place a steel angle bracket over the threaded rods behind the post. 6. Place a washer over each threaded rod behind the bracket. 7. Screw a nut onto each threaded rod so that the bracket is loosely held in place. 8. Repeat steps 2-7 at the other mounting points. 9. Tighten the nuts to clamp it in place on the posts.

12 LCTRO-MCH SCORBOARD CO. #3 Indu strial Parkway P.O. Box 102 Wrightsvill e, G A Mod el No. MM-1000 S erial No. AB- Date of Mfg. 120 VAC 60 Hz 13.3 A No. of lam pholders 107 Replace with 15 W lamp, maximum CAUTION lectric shock hazard: Disconnect power before servicing equipment Check with the applicable state and local codes before installation 1260 Page 12 LCTRICAL INSTALLATION We recommend a qualified electrician perform the needed electrical connections to ensure proper operation of the scoreboard. These connections include grounding the scoreboard, connecting the scoreboard to a power source, installing the ScoreLink 300 or the control cable, and connecting the control console. Ground Connection The National lectrical Code requires a scoreboard (electric sign) to be grounded. Grounding the scoreboard helps the scoreboard electronics operate properly and helps minimize damage if it is struck by lightning. Metal posts do not provide an adequate ground path. The following steps describe how to connect the scoreboard to the power source: 1. Drive one or more 5/8 x 8 copper clad ground rods in the soil near the scoreboard. 2. Connect #6 bare copper wire to the ground rods using 5/8 brass tear drop connectors. 3. Remove the rear access panel and the dome plugs on the plate below the access panel. igure 7 shows the location of the access panel and the dome plugs. DOM PLUG ACCSS PANL igure 7 Rear Access Panel

13 Black Red Shield S S U S U S Test Jack Model: Serial Number: LPS5 JAN 2003 Scoreboard Company 3 Industrial Parkway, Wrightsville, GA Replace with fuses of same type and rating only. 1/2A 1A S U S 3A 5A 5A S U S S ATTNTION: Observe precautions for handling electrostatic sensitive devices. Model: LDM14 Serial Number: JAN 2003 Scoreboard Company 3 Industrial Parkway, Wrightsville, GA No user replaceable parts inside; return to factory for repair. AC-L AC-N U S S S Model: Serial Number: LPS7 JAN Industrial Parkway, Wrightsville, GA Replace with fuses of same type and rating only. S S S 3A 5A 5A 1260 Page igure 8 shows the view behind the access panel. J24 J23 J22 J21 J20 J19 J18 J17 J16 J15 J14 J13 LDM14 J12 J11 J10 J9 J8 lectro-mech J7 J6 J5 J4 J3 J2 J1 LD POWR INTRAC BOARD lectro-mech S lectro-mech Scoreboard Company LPS5 Control Cable Main Power Ground LPS7 igure 8 Access Panel Removed 5. Pass the ground conductor through the right hand hole in the plate below the access panel and connect it to the ground lug (Ground) on the junction chassis. Power Connections The scoreboard requires 120 VAC service at the scoreboard to operate properly. Maximum power consumption of Model 1260: 156 Watts. Make sure that power cable is rated for this electrical load. Install the power cable in conduit. Avoid running the power cable in close proximity to the control cable. The following steps describe how to connect the scoreboard to the power source: 1. eed the power cable through the middle hole in the plate below the access panel. 2. Crimp fork terminals to the power cable wires. 3. Connect the AC line wire and AC neutral wire to the Main Power terminal block on the junction chassis according to igure 9.

14 1260 Page 14 AC-L AC-N Main Power igure 9 Power Connections Install a power disconnect that isolates all current carrying conductors on one of the posts below the scoreboard (not the ground conductor). If a secondary switch is installed near the scorekeeper s table, it should also isolate these conductors. Place the power disconnect in the O position between games to help protect the scoreboard from lightning damage. A power disconnect on the scoreboard post also provides a convenient way of turning the scoreboard off during maintenance or repairs. ScoreLink 300 The ScoreLink 300 R MODM SYSTM is designed to eliminate the control cable between the scoreboard and the control console on lectro-mech Scoreboard MM and MP series scoreboards as well as all LD scoreboards. If you have purchased this accessory, disregard the section of this manual titled Control Cable Installation. Refer to the ScoreLink 300 R MODM SYSTM OWNR S HANDBOOK for installation instructions. Control Cable Installation The control cable connects the scoreboard to the control console. Install the control cable in conduit. If the cable is ever damaged, it is easier and less expensive to replace a cable in conduit. A small junction box with a ¼ stereo jack mounted on the face plate is attached to the control cable at the point of operation of the scoreboard. This junction box should be securely mounted in a clean, dry area within ten feet of the rear of the control console. Most customers order the control cable with the junction box attached. Some customers prefer to attach the junction box after the cable is installed. Those customers must solder the control cable to the ¼ stereo jack. igure 10 shows the control cable wire connection points on the rear of the ¼ stereo jack.

15 1260 Page PIN 1 - BLACK WIR PIN 2 - RD WIR PIN 3 - SHILD WIR igure 10 ¼ Stereo Jack Wiring Diagram The following steps describe how to connect the control cable to the scoreboard: 1. At the rear of the scoreboard, feed the control cable through the left hole in the plate below the access panel. 2. Crimp fork terminals to the control cable wires and the shield. 3. Connect the control cable to the Control Cable terminal block on the junction chassis according to igure 11. Black Red Shield Control Cable igure 11 Control Cable Wiring Diagram 4. Reinstall the access panel.

16 1260 Page 16 Control Console Connections The 10 ft. extension cable has two molded ¼ stereo plugs attached to it. It is used to connect the control console to the junction box. The following steps describe how to connect the control console: 1. Plug one end of the extension cable into the ¼ stereo jack on the junction box or the ScoreLink 300 Transmitter, if purchased. 2. Plug the other end into the ¼ stereo jack mounted on the control console back plate. 3. Plug the control console power cord into a grounded NMA 5-15R 120 VAC receptacle. Control Console Safety Warning This product is equipped with a 3-wire grounding type plug, a plug having a third (grounding) pin. This plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact a qualified electrician to replace your obsolete outlet. Do not defeat the purpose of the groundingtype plug.

17 1260 Page 17 SCORBOARD OPRATION SCORBOARD STARTUP 1. Place the power disconnect for the scoreboard in the ON position. 2. Plug one end of the 10 ft. extension cable into ¼ stereo jack on the junction box or the ScoreLink 300 Transmitter, if purchased. 3. Plug the other end into the ¼ stereo jack mounted on the control console back plate. 4. Plug the control console power cord into a grounded NMA 5-15R 120 VAC receptacle. 5. If a ScoreLink 300 R MODM SYSTM is installed with this scoreboard, plug the wall mount DC power supply into a grounded NMA 5-15R 120 VAC receptacle and the male plug on the end of the attached cable into the Power jack on the Transmitter. GAM TIM OPRATION This scoreboard is operated with a simple 15-key control console. igure 12 shows the keypad layout on the control console. lecto-mech Scoreboard Co NW GAM BASBALL SOTBALL GUST +10 GUST +1 CLOCK RST HOM +10 HOM +1 HIT MIN -1 CLOCK ON / O SC -1 RROR BALL STRIK OUT INNING igure 12 Keypad Layout

18 1260 Page 18 Control Console Key unctions 1. GUST +1 This key increments the Guest score by HOM +1 This key increments the Home score by GUST +10 This key increments the Guest score by HOM + 10 This key increments the Home score by INNING This key increments the Inning by BALLS This key increments the Ball count by STRIKS This key increments the Strike count by OUTS This key increments the Out count by HIT This key activates the blinking Hit indicator. 10. RROR This key activates the blinking rror indicator. 11. NW GAM This key is used with the CLOCK RST key to reset all scoreboard functions. Press [NW GAM] and, within two seconds, press [CLOCK RST]. The HOM score, GUST score, and INNING will display zero. The BALLS, STRIKS, and OUTS will be blanked. 12. CLOCK RST This key is used only in conjunction with the NW GAM key. The DC. MIN., DC. SC., and CLOCK ON/O keys are not used with the 1260 scoreboard. You should reset the scoreboard each time that it is turned on. Test all the functions to ensure that the scoreboard is operating properly. SCORBOARD SHUTDOWN 1. Place the power disconnect for the scoreboard in the O position. 2. Unplug the control console power cord. 3. Unplug the 10 ft. extension cable. 4. If a ScoreLink 300 R MODM SYSTM is installed with this scoreboard, unplug the Transmitter s wall mount power supply. 5. Store the control console and ScoreLink 300 transmitter in a dry location. These units are not waterproof. Proper scoreboard shutdown will help protect the scoreboard and control console from power surges and lightning strikes.

19 1260 Page 19 SRVICING TH SCORBOARD While your scoreboard was designed for years of trouble-free operation, some problems may occasionally occur. lectro-mech Scoreboard Company offers onsite service in some areas. In other areas, we can help you contact an independent service technician. In areas in which service is not available from lectro-mech Scoreboard Company, we will make every effort to answer your questions. Our trained personnel at lectro-mech Scoreboard Company are ready to answer your questions from Monday to riday during the hours of 8 AM to 5 PM astern Standard Time. Be sure to know your scoreboard model number when calling. Scoreboard replacement parts are always available. Damaged parts can usually be repaired at a significant cost savings. Our convenient toll free number is listed at the bottom of every page in this manual. If the scoreboard turns on LDs, but does not operate normally, make note of which functions are affected. If some LDs either never turn on or always stay on, make note of their specific locations on the scoreboard. Refer to the COMPONNT RPLACMNT section of this manual before changing parts. COMPONNT RPLACMNT LD digits and indicators are serviced from the front of the scoreboard. LD Digits And Indicators Replacement The LDs that form digits and indicators are soldered on circuit boards mounted behind metal masks. Do not attempt to replace individual LDs. In case of a malfunction, the entire LD circuit board must be removed. To avoid damage to the LD driver module, always turn off the power to the scoreboard when removing or replacing LD digits and indicators. igure 13 shows the components of an LD digit assembly. LD indicator assemblies are similar in construction.

20 1260 Page 20 1/8" SPACR 6-32 KP LOCK NUT MASK igure 13 LD Digit Assembly LD DIGIT 1. Remove the sheet metal screws that fasten the mask to the face of the scoreboard. Caution: Support the mask before removing the last screw. The ribbon cable that connects to the rear of the circuit board is not designed to support the weight of the assembly. 2. Disconnect the ribbon cable from the rear of the circuit board. Caution: Do not let the cable hang outside of the scoreboard. It is easily cut by sharp metal edges. Damage to the ribbon cable may create short circuit paths that will damage the LDM14 LD driver module. 3. Place the assembly on a flat surface and remove the 6-32 kep lock nuts that hold the circuit board in place. 4. Remove the old circuit board. 5. Align the mounting holes in the new circuit board with the threaded studs on the mask and install the replacement digit on the mask. 6. Plug the ribbon cable onto the header on the back of the circuit board. 7. The circuit board used for the HIT and RROR indicators has two headers. Refer to igure 14 in order to plug the ribbon cable IDC connector onto the correct header on the circuit board in the proper orientation.

21 Black Red Shield S S U S U S Test Jack Model: Serial Number: LPS5 JAN 2003 Scoreboard Company 3 Industrial Parkway, Wrightsville, GA Replace with fuses of same type and rating only. 1/2A 1A S U S 3A 5A 5A S U S S ATTNTION: Observe precautions for handling electrostatic sensitive devices. Model: LDM14 Serial Number: JAN 2003 Scoreboard Company 3 Industrial Parkway, Wrightsville, GA No user replaceable parts inside; return to factory for repair. AC-L AC-N U S S S Model: Serial Number: LPS7 JAN Industrial Parkway, Wrightsville, GA Replace with fuses of same type and rating only. S S S 3A 5A 5A 1260 Page 21 RIBBON CABL IDC SOCKT CABL B ( h seg ) A ( f seg ) CNTR KY CNTR KY ON RIBBON CABL IDC SOCKT MUST POINT IN TH SAM DIRCTION AS TH ARROW ON TH RAR O TH LD DIGIT. igure 14 Hit and rror Ribbon Cable Connection Diagram All other components are located behind the rear access panel. igure 15 shows the view behind the access panel. J24 J23 J22 J21 J20 J19 J18 J17 J16 J15 J14 J13 LDM14 J12 J11 J10 J9 J8 lectro-mech J7 J6 J5 J4 J3 J2 J1 LD POWR INTRAC BOARD lectro-mech S lectro-mech Scoreboard Company LPS5 Control Cable Main Power Ground LPS7 igure 15 Access Panel Components

22 1260 Page 22 LDM14 LD DRIVR MODUL NCTIONS DRIVR MODUL JACK NCTION J1 DRIVR MODUL DC POWR INPUT #1 J2 J7 J8 J9 J10 J11 J12 SRIAL DATA INPUT HOM SCOR UNITS DIGIT HOM SCOR TNS DIGIT, INNING TN DIGIT GUST SCOR UNITS DIGIT BALL DIGIT STRIK DIGIT OUT DIGIT J13 DRIVR MODUL DC POWR INPUT #2 J15 HIT INDICATOR (HADR A) J19 INNING UNITS DIGIT J20 GUST SCOR TNS DIGIT, RROR INDICATOR (HADR H) LD Driver Module Replacement lectrical connections to the LDM14 LD DRIVR MODUL are made with ribbon cable polarized IDC sockets and locking ramp crimp terminal housings that mate with jacks on the module. The module is secured inside the scoreboard with six machine screws. 1. Unplug the electrical connections from the module. Do not cut the plastic tie wraps around the ribbon cables. 2. Remove the six screws. 3. Remove the module from the scoreboard. 4. Insert the replacement module in the scoreboard. 5. Secure the module with the six screws. 6. Insert the plugs into the jacks on the module. To avoid damage to the module, always turn off the power to the scoreboard when removing or replacing it. LPS5 LD POWR SUPPLY MODUL NCTIONS JACK NCTION J1 120 VAC INPUT J2 20 VDC OUTPUT TO LD POWR INTRAC BOARD J3 SRIAL DATA INPUT / OUTPUT J4 12 VDC RLAY NCTIONS (NOT USD ON THIS SCORBOARD) J5 SRIAL DATA TST JACK A relay inside the LPS5 Power Supply Module isolates the LDM14 LD Driver Module from the control cable when the scoreboard is shut down. Connecting the control console to J5 with the 10 ft. extension cable bypasses this relay. igure 16 shows the location of the fuses in the LPS5 LD Power Supply Module. The table following the figure lists the fuse ratings, functions, and part numbers.

23 1260 Page 23 Not a convenience receptacle This receptacle is designed for use with lectro-mech control consoles only. US US US 6 1/2 A J5 Test Jack Model: Serial Number: LPS5 JAN 2003 lectro-mech Scoreboard Company 3 Industrial Parkway, Wrightsville, GA J4 Replace with fuses of same type and rating only. J3 J2 J S S U S S 1/2A 1A S 3A 5A 5A S S S S S 3 igure 16 LPS5 use Locations LPS5 SS S RATING NCTION BUSSMAN PART # 1 3A 250V TRANSORMR PRIMARY AGC-3 2 5A 250V LD POWR INTRAC BOARD J1 AGC-5 3 5A 250V LD POWR INTRAC BOARD J6 AGC-5 4 ½A 250V SRIAL DATA ISOLATION RLAY AGC-1/2 5 1A 250V 12 VDC RLAY OUTPUT (NOT USD ON THIS SCORBOARD) AGC-1 6 ½A 250V 120 VAC LCTRICAL RCPTACL AGC-1/2 Note: Other manufacturers fuses may be substituted for the Bussmann fuses. LPS7 LD POWR SUPPLY MODUL NCTIONS JACK NCTION J1 120 VAC INPUT J2 20 VDC OUTPUT TO LD POWR INTRAC BOARD igure 17 shows the location of the fuses in the LPS7 LD Power Supply Module. The table following the figure lists the fuse ratings, functions, and part numbers.

24 1260 Page 24 J2 J1 S 3A 5A 5A S U S S S U S Model: Serial Number: LPS7 JAN 2003 lectro-mech Scoreboard Company 3 Industrial Parkway, Wrightsville, GA Replace with fuses of same type and rating only. igure 17 LPS7 use Locations LPS7 SS S RATING NCTION BUSSMAN PART # 1 3A 250V TRANSORMR PRIMARY AGC-3 2 5A 250V LD POWR INTRAC BOARD J11 AGC-5 3 5A 250V LD POWR INTRAC BOARD J16 AGC-5 Note: Other manufacturers fuses may be substituted for the Bussmann fuses. LD Power Supply Module Replacement lectrical connections to the LPS5 and LPS7 LD Power Supply Modules are made with keyed plugs that mate with jacks on the left side of the module. The modules are secured inside the scoreboard with four machine screws each. 1. Disconnect the plugs from the jacks on the side of the module. 2. Remove the four screws. 3. Remove the module from the scoreboard. 4. Insert the replacement module in the scoreboard. 5. Secure the module with the four screws. 6. Insert the plugs into the jacks on the side of the module. To avoid damage to the module, always turn off the power to the scoreboard when removing or replacing it. The LD power interface board distributes the output from the LPS5 and LPS7 power supply modules to the LDM14 LD driver module and to some digits.

25 1260 Page 25 LD Power Interface Board Replacement 1. Unplug the wire assemblies from the jacks on the circuit board. 2. The circuit board is mounted on snap-in standoffs. Unseat the circuit board from the standoffs. 3. Press the replacement circuit board in place on the standoffs. 4. Plug the wire assemblies in the correct jacks on the circuit board. ach wire assembly is labeled to indicate the correct jack connection.

26 1260 Page 26 LCTRO-MCH SCORBOARD CO. IV YAR LIMITD WARRANTY TH LCTRICAL COMPONNTS O ALL LCTRO-MCH SCORBOARDS AR GUARANTD OR A PRIOD O IV (5) YARS ROM TH DAT O INVOIC AGAINST DCTS IN WORKMANSHIP OR MATRIAL AND WILL B RPLACD OR RPAIRD WITHOUT COST TO TH OWNR PROVIDD TH QUIPMNT OR PARTS AR RTURND POSTAG-PAID TO TH ACTORY IN WRIGHTSVILL, GA. SHIPPING BACK TO TH OWNR WILL B VIA UPS GROUND SRVIC XCPT WHN AIR OR SPCIAL MTHOD O RTURN IS SPCIID BY TH OWNR, IN WHICH CAS SHIPPING WILL B RIGHT COLLCT. XCLUDD ROM THIS WARRANTY AR SS. THIS WARRANTY DOS NOT INCLUD LABOR CHARGS INCURRD IN TH RMOVAL O COMPONNT PARTS, SRVIC CALLS, OR DAMAGS RSULTING ROM IMPROPR INSTALLATION, IMPROPR OPRATION, OR PROBLMS CAUSD BY ANY RPAIR, ALTRATION OR MODIICATION O TH SCORBOARD NOT PRORMD BY LCTRO-MCH. QUIPMNT WHICH IS SUBJCTD TO ACCIDNT, NGLCT, ABUS, MISUS OR OTHR NATURAL DISASTRS, INCLUDING BUT NOT LIMITD TO IR, WIND, LIGHTNING, OR LOOD, IS NOT COVRD BY THIS GUARANT.